I have a character model with a weapon. The weapon is parented to the character's right hand so that it moves with the hand. 

When I position the weapon in the hand in scene view, then open the model in the pose editor, the weapon snaps back to its previous position. Since UMotion locks the model, I can't manually reposition it and then save the project.

Is there any way to prevent this from happening? Or do I have to position the weapon first and then make a whole new project (which would also necessitate creating a new project every time I want to adjust the weapon's position)?

I'm getting a lot of exceptions in the console from UMotion.  They're mostly NullReferenceExceptions, with some others like:

"Assertion failed on expression: '!(o->TestHideFlag(Object::kDontSaveInEditor) && (options & kAllowDontSaveObjectsToBePersistent) == 0)'"

The stack traces are garbage ("ΊΊΉΉΊΊΉΊ"), so I have no idea what the cause would be.

When I set it to target a Game Object, I run into an issue where certain Bones or Handles cannot be selected in the Scene View.

One unusual detail is that, when a Game Object was set, I remember that the corresponding Game Object in the Hierarchy would change to the UMotion icon and be converted to [UMotion Locked]. However, in Unity 6.5, it was simply being deactivated instead.

I suspect this behavior might be related to the fact that I cannot select the Bone or Handle.

Hi there,

I encountered multiple crashes while working with UMotion and I suspect it might be related to how it interacts with VFX Graph assets.

I’m using this package for a sword effect

https://assetstore.unity.com/packages/vfx/particles/vfx-graph-weapon-effects-vol-1-206237

The sword GameObject (which contains a VFX Graph) is initially disabled in the hierarchy.

The crashes seem to occur more frequently when both the Pose Editor and the Clip Editor windows are open in UMotion. I noticed that once I removed the VFX asset from the hierarchy, the crashes stopped occurring.

This makes me think there may be some kind of conflict between UMotion’s editor updates and Unity’s VFX system.

Here is one of the stack traces from a crash:

========== OUTPUTTING STACK TRACE ==================

0x00007FFE31E215BC (Unity) MemoryProfilerStats::UnregisterObject

0x00007FFE31E21886 (Unity) profiler_unregister_object

0x00007FFE31A0C5F8 (Unity) delete_object_internal_step1

0x00007FFE31A08EF9 (Unity) DestroySingleObject

0x00007FFE32BBA4E0 (Unity) VFXParticleSystemBatchData::~VFXParticleSystemBatchData

0x00007FFE32BBAD74 (Unity) VFXParticleSystemBatchData::`vector deleting destructor'

0x00007FFE32BD2A42 (Unity) VFXBatch::~VFXBatch

0x00007FFE32BD4818 (Unity) VFXBatchPool::Destruct

0x00007FFE32BCC84A (Unity) VFXBatchedEffect::CleanupEmptyBatches

0x00007FFE32BF02CB (Unity) VFXManager::Update

0x00007FFE32BE6A31 (Unity) `VFXManager::InitializeClass'::`2'::PostLateUpdateVFXUpdateRegistrator::Forward

0x00007FFE31DBBB37 (Unity) ExecutePlayerLoop

0x00007FFE31DBBCA7 (Unity) ExecutePlayerLoop

0x00007FFE31DC0D9F (Unity) PlayerLoop

0x00007FFE32EBBB1A (Unity) EditorPlayerLoop::Execute

0x00007FFE32ED29BA (Unity) PlayerLoopController::InternalUpdateScene

0x00007FFE32ED479D (Unity) PlayerLoopController::UpdateSceneIfNeededFromMainLoop

0x00007FFE32ECE45C (Unity) Application::TickTimer

0x00007FFE334C6A26 (Unity) WindowsDropTargetImpl::DragUpdated

0x00007FFE334B6E80 (Unity) CDropTarget::DragOver

0x00007FFEECBAC006 (ole32) RevokeActiveObjectExt

0x00007FFEECBABE6C (ole32) RevokeActiveObjectExt

0x00007FFEECB6A01A (ole32) OleGetPackageClipboardOwner

0x00007FFEECB69F51 (ole32) OleGetPackageClipboardOwner

0x00007FFEECB6DAA0 (ole32) DoDragDrop

0x00007FFE334CAE27 (Unity) DragAndDrop::StartDelayedDrag

0x00007FFE334C6F4A (Unity) DragAndDrop::ApplyQueuedStartDrag

0x00007FFE334E63F1 (Unity) GUIView::OnInputEvent

0x00007FFE3345A18D (Unity) GUIView::ProcessInputEvent

0x00007FFE334E6E71 (Unity) GUIViewPlatform::ProcessEventMessages

0x00007FFE334E33CF (Unity) GUIViewPlatform::GUIViewWndProc

0x00007FFEED83EF5C (USER32) CallWindowProcW

0x00007FFEED83E684 (USER32) DispatchMessageW

0x00007FFE334A98C3 (Unity) MainMessageLoop

0x00007FFE334AF59C (Unity) UnityMain

0x00007FF701E92FBA (Unity) __scrt_common_main_seh

0x00007FFEED407374 (KERNEL32) BaseThreadInitThunk

0x00007FFEEE0BCC91 (ntdll) RtlUserThreadStart

Can I make full FPS Animations if I rig my arms in Unity? I just wanna make simple-ish animations but need IK from Umotion pro because blender feels so complicated.

How to detach magazine correctly doing reloading animation and reattach it?

We get warnings as shown in the screenshots below. The Callback function exists, and looks like this:

public void Callback(AnimationEvent evt) { ... }

This is a standard Unity practice. After exporting, it does work, but if you could allow it to find functions with that pattern and accept them it would be great. Thanks.

기존 애니메이션 클립에서 상체가 앞으로 기울어져 있어서, 정면을 향하도록 바로잡았습니다. 링크를 따라갔습니다.

하지만 첫 번째와 마지막 프레임에서만 상체가 똑바로 서 있고, 중간 부분에서는 상체가 옆으로 기울어져 있습니다. 이 문제를 최대한 빨리 해결하고 싶습니다.

Reimporting the models as FBX is not an option in this case. I want to use UMotion to help me pose the VRM models and make simple animations.

I want to do a very basic thing, which is, be able to animate in umotion while having audio feedback so I can accurately animate my humanoid character to the audio, is that even possible? and if so, how do I do it.